MCP插件注册器

$mcpRequest = new McpRequest();
$mcpRequest->isValidJsonRpc();  // 验证格式
$mcpRequest->getMethod();       // 获取方法
$mcpRequest->getParams();       // 获取参数
$mcpRequest->getId();           // 获取ID

McpResponse::success($id, $result);      // 成功响应
McpResponse::error($id, $code, $msg);    // 错误响应
McpResponse::methodNotFound($id);        // 方法未找到
McpResponse::invalidParams($id);         // 参数无效

$server = new McpServer('My Server', '1.0.0');
$server->registerTool(new MyTool());
$server->registerResource(new MyResource());
$server->registerPrompt(new MyPrompt());

// 自动处理
$server->getToolsList();
$server->callTool('tool_name', $args);
$server->getPromptsList();
$server->getPrompt('prompt_name', $args);

class MyController extends McpController
{
    protected function createMcpServer(): McpServer
    {
        return new McpServer('My Server', '1.0.0');
    }

    protected function registerComponents(): void
    {
        $this->mcpServer->registerTool(new MyTool());
        $this->mcpServer->registerPrompt(new MyPrompt());
    }
}

class MyTool extends McpTool
{
    public function __construct()
    {
        parent::__construct('my_tool', '我的工具', $inputSchema);
    }

    public function execute(array $arguments): array
    {
        // 自动验证参数
        $this->validateArguments($arguments);
        
        return ['content' => [['type' => 'text', 'text' => 'Hello']]];
    }
}

class MyResource extends McpResource
{
    public function __construct()
    {
        parent::__construct('memory://my-data', '我的数据');
    }

    public function read(): array
    {
        return [
            'contents' => [[
                'uri' => $this->uri,
                'mimeType' => 'text/plain',
                'text' => 'Resource content'
            ]]
        ];
    }
}

class MyPrompt extends McpPrompt
{
    public function __construct()
    {
        parent::__construct('my_prompt', '我的提示', $arguments);
    }

    public function getPrompt(array $arguments): array
    {
        return [
            'messages' => [[
                'role' => 'user',
                'content' => [['type' => 'text', 'text' => 'Prompt content']]
            ]]
        ];
    }
}

class Health extends McpController
{
    protected function createMcpServer(): McpServer
    {
        return new McpServer('Health Check Server', '1.0.0');
    }

    protected function registerComponents(): void
    {
        $this->mcpServer->registerTool(new HealthCheckTool());
    }

    // 可选：保留HTTP接口
    public function check(): Response
    {
        return Response::asJson(['status' => 'healthy']);
    }
}

class HealthCheckTool extends McpTool
{
    public function __construct()
    {
        parent::__construct('health_check', '系统健康检查', [
            'type' => 'object',
            'properties' => [
                'detailed' => ['type' => 'boolean', 'description' => '详细信息']
            ]
        ]);
    }

    public function execute(array $arguments): array
    {
        $this->validateArguments($arguments); // 自动验证
        
        return [
            'content' => [[
                'type' => 'text',
                'text' => '系统状态: healthy'
            ]]
        ];
    }
}